Packaging sleeve



FIG. 1 is a perspective view of a packaging sleeve.

FIG. 2 is a first side plan view of the packaging sleeve of FIG. 1.

FIG. 3 is a second side plan view of the packaging sleeve of FIG. 1.

FIG. 4 is a third side plan view of the packaging sleeve of FIG. 1; and,

FIG. 5 is a fourth side plan view of the packaging sleeve of FIG. 1.

The broken lines in the figures illustrate unclaimed environment only and form no part of the claimed design; the unshaded surfaces form no part of the claimed design. 

CLAIM The ornamental design for a packaging sleeve, as shown and described. 